org.rocksdb

类 CompactionJobInfo

java.lang.Object

org.rocksdb.AbstractNativeReference

org.rocksdb.AbstractImmutableNativeReference

org.rocksdb.RocksObject

org.rocksdb.CompactionJobInfo

所有已实现的接口:

java.lang.AutoCloseable

public class CompactionJobInfo
extends RocksObject

字段概要

从类继承的字段 org.rocksdb.RocksObject

nativeHandle_

从类继承的字段 org.rocksdb.AbstractImmutableNativeReference

owningHandle_

构造器概要

构造器

构造器和说明
CompactionJobInfo()

方法概要

限定符和类型	方法和说明
int	baseInputLevel() Get the smallest input level of the compaction.
byte[]	columnFamilyName() Get the name of the column family where the compaction happened.
CompactionReason	compactionReason() Get the Reason for running the compaction.
CompressionType	compression() Get the compression algorithm used for output files.
protected void	disposeInternal(long handle)
java.util.List<java.lang.String>	inputFiles() Get the names of the compaction input files.
int	jobId() Get the job id, which is unique in the same thread.
java.util.List<java.lang.String>	outputFiles() Get the names of the compaction output files.
int	outputLevel() Get the output level of the compaction.
CompactionJobStats	stats() Get detailed information about this compaction.
Status	status() Get the status indicating whether the compaction was successful or not.
java.util.Map<java.lang.String,TableProperties>	tableProperties() Get the table properties for the input and output tables.
long	threadId() Get the id of the thread that completed this compaction job.

从类继承的方法 org.rocksdb.RocksObject

disposeInternal, getNativeHandle

从类继承的方法 org.rocksdb.AbstractImmutableNativeReference

close, disOwnNativeHandle, isOwningHandle

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

CompactionJobInfo

public CompactionJobInfo()

方法详细资料

columnFamilyName

public byte[] columnFamilyName()

Get the name of the column family where the compaction happened.

返回:

the name of the column family

status

public Status status()

Get the status indicating whether the compaction was successful or not.

返回:

the status

threadId

public long threadId()

Get the id of the thread that completed this compaction job.

返回:

the id of the thread

jobId

public int jobId()

Get the job id, which is unique in the same thread.

返回:

the id of the thread

baseInputLevel

public int baseInputLevel()

Get the smallest input level of the compaction.

返回:

the input level

outputLevel

public int outputLevel()

Get the output level of the compaction.

返回:

the output level

inputFiles

public java.util.List<java.lang.String> inputFiles()

Get the names of the compaction input files.

返回:

the names of the input files.

outputFiles

public java.util.List<java.lang.String> outputFiles()

Get the names of the compaction output files.

返回:

the names of the output files.

tableProperties

public java.util.Map<java.lang.String,TableProperties> tableProperties()

Get the table properties for the input and output tables.

The map is keyed by values from inputFiles() and outputFiles().

返回:

the table properties

compactionReason

public CompactionReason compactionReason()

Get the Reason for running the compaction.

返回:

the reason.

compression

public CompressionType compression()

Get the compression algorithm used for output files.

返回:

the compression algorithm

stats

public CompactionJobStats stats()

Get detailed information about this compaction.

返回:

the detailed information, or null if not available.

disposeInternal

protected void disposeInternal(long handle)

指定者:

disposeInternal 在类中 RocksObject